lua: unused optional arguments can go

Not expecting them does not cause any problems, they are ignored by Lua anyway.

Signed-off-by: Ferenc Wágner <wferi@niif.hu>

1 files changed, 0 insertions, 10 deletions

diff --git a/com32/lua/src/syslinux.c b/com32/lua/src/syslinux.c
index 6b57144d..076534f1 100644
--- a/com32/lua/src/syslinux.c
+++ b/com32/lua/src/syslinux.c
@@ -144,14 +144,9 @@ static int sl_boot_linux(lua_State * L)
     size_t kernel_len;
     struct initramfs *initramfs;
     char *newcmdline;
-    uint32_t mem_limit = luaL_optint(L, 3, 0);
-    uint16_t video_mode = luaL_optint(L, 4, 0);
     int ret;
     char **argv, **argp, *arg, *p;
 
-    (void)mem_limit;
-    (void)video_mode;
-
     ret = __parse_argv(&argv, cmdline);
 
     newcmdline = malloc(strlen(kernel) + 12);
@@ -328,11 +323,6 @@ static int sl_boot_it(lua_State * L)
     const syslinux_file *kernel = luaL_checkudata(L, 1, SYSLINUX_FILE);
     struct initramfs *initramfs = luaL_checkudata(L, 2, SYSLINUX_FILE);
     const char *cmdline = luaL_optstring(L, 3, "");
-    uint32_t mem_limit = luaL_optint(L, 4, 0);
-    uint16_t video_mode = luaL_optint(L, 5, 0);
-    /* Preventing gcc to complain about unused variables */
-    (void)video_mode;
-    (void)mem_limit;
 
     return syslinux_boot_linux(kernel->data, kernel->size,
 			       initramfs, NULL, (char *)cmdline);